The logarithm of a number is that power to which 10 must be raised to equal the number. The logarithm of 1,000 is 3, since 10 to the 3rd power = 1,000.
"I wanted to tell you I was SO pleased with the finished product. I have to admit I was skeptical sending precious 45s to someone I didn’t know to have them digitally transferred to a CD and then returned to me. This was a real test of courage for me but you delivered exactly what you said you would do. You kept me informed all along the ..."